Los Alcornocales
IUCN IVNatura 2000 · 2017
1 735 km²
Subdivision · ESP
Medina-Sidonia
Spain
CsaTemperate, dry summer, hot summer(100 %)
Species observed
1 540
Observations
88 474
Area
490,8km²
Ecological tissue
Sample of 41 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Medina-Sidonia : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 82 interactions GloBI sur 3 types (connectance 10.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
41
Interactions affichées
82
Connectance
0.100
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 540 distinct species · 88 474 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
17,8°C
Annual rain
758mm
Warmest m°
29,6°C
Coldest m°
7,8°C
Elevation: 104 m on average (min 6 m, max 501 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
17,8°C
Annual rain
758mm
Warmest month
29,6°C
Coldest month
7,8°C
Mean alt.
104m
Min
6m
Max
501m
Std. dev.
71m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,1
Org. C
25,7g/kg
Clay
28,6%
Sand
34,5%
Silt
37,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Cádiz
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,1
Org. C
42,7g/kg
Clay
27,5%
Sand
34,3%
Silt
38,3%
5–15 cm
pH H₂O
7,2
Org. C
18,0g/kg
Clay
28,2%
Sand
33,4%
Silt
38,4%
15–30 cm
pH H₂O
7,1
Org. C
16,3g/kg
Clay
30,0%
Sand
35,8%
Silt
34,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest19.3%
Crops34.7%
Built-up0.2%
Bare soil3.2%
Other (grassland, water…)42.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
28,2km
Lake surface here
0,48km²
Basins crossed
6
Max stream order
4
Max drainage
3 387km²
Discharge in basins
3,8m³/s
Mean precip.
749mm/an
Mean T°
17,0°C
Moisture idx
-0,27
Max snow
1%
Mean runoff
230mm/an
Mean elev. (basins)
132m
Watersheds crossing here
- Bassin de Río Barbatesub-area1 292,4 km²overlap296.26 km²60%
- Bassin de Rio Irosub-area276,1 km²overlap123.13 km²25%
- Bassin de Río Guadaletesub-area3 386,6 km²overlap56.50 km²12%
- Bassin de Rio Saladosub-area142,8 km²overlap12.60 km²3%
- Bassin de Rio Palmonessub-area884,2 km²overlap1.43 km²0%
- Bassin de Arroyo de Guerrasub-area180,6 km²overlap0.86 km²0%
Lakes (1, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,5nW
Built-up
18,8%
Pesticides
36,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas17
IUCN Not Reported · 9IUCN IV · 6IUCN V · 1IUCN Ib · 1🌊 Marine · 2
Los Alcornocales
IUCN VNatural Park · 1989
1 735 km²
Los Alcornocales
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2012
1 735 km²
Los Alcornocales
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1989
1 735 km²
Acebuchales de La Campiña Sur de Cádiz
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
265 km²
Acebuchales de la Campiña Sur de Cádiz
IUCN IVNatura 2000 · 2015
265 km²
Complete list17 protected areas
- Los AlcornocalesNatura 2000IUCN IV20171 735 km²
- Los AlcornocalesNatural ParkIUCN V19891 735 km²
- Los AlcornocalesSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20121 735 km²
- Los AlcornocalesSpecial Protection Area (Birds Directive)IUCN Not Reported19891 735 km²
- Acebuchales de La Campiña Sur de CádizSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2015265 km²
- Acebuchales de la Campiña Sur de CádizNatura 2000IUCN IV2015265 km²
- Reserva Natural Complejo Endorreico de ChiclanaWetland of International Importance (Ramsar Site)IUCN Not Reported20098 km²
- Complejo Endorreico de ChiclanaSpecial Protection Area (Birds Directive)IUCN Not Reported19878 km²
- Complejo Endorreico de ChiclanaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20178 km²
- Complejo Endorreico de ChiclanaNatura 2000IUCN IV20178 km²
- Río IroSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20153 km²
- Río iroNatura 2000IUCN IV20153 km²
- Río Salado de ConilSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20152 km²
- Río salado de ConilNatura 2000IUCN IV20152 km²
- Cueva de las Mesas de AlgarNatura 2000IUCN IV20151 km²
- Cueva de las Mesas de AlgarSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20151 km²
- Complejo Endorreico de ChiclanaNature ReserveIUCN Ib19871 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN